Rumen bypass glucose preparation method and equipment

Abstract

The invention discloses a rumen bypass glucose preparation method and equipment, and relates to the field of rumen bypass glucose preparation, the rumen bypass glucose preparation equipment comprises a box body, an inner core feeding port, a plurality of tangential inlets and a hot air inlet device, the inner core feeding port is formed in the top of the box body, and the tangential inlets are tangentially formed in the side face of the hot air inlet device; the hot air feeding hole is fixedly formed in the bottom of the box body; the hot air inlet device comprises a rotating part and a thread collecting part, and the rotating part is used for drying and coating fed materials; the rumen bypass glucose produced according to a new formula has the advantages that glucose eaten by the dairy cow is prevented from being degraded by the rumen to a certain extent, meanwhile, the glucose can be effectively released behind the rumen, postpartum recovery of the dairy cow is facilitated, the yield of the dairy cow is increased, and the yield of the dairy cow is increased. The energy requirements of dairy cows are met.

Description

Technical Field

[0001] The invention relates to the field of rumen bypass glucose preparation, in particular to a rumen bypass glucose preparation method and equipment. Background Art

[0002] Glucose is an essential nutrient for animal life and production activities. It directly participates in the metabolic process as an energy source and carbon source. In the early lactation period, dairy cows are seriously deficient in glucose due to the combined effects of multiple factors, which is the root cause of energy metabolism disorders and various metabolic diseases. Glucose in the blood is the only precursor for the synthesis of lactose, and the lactose content determines the milk production. Therefore, supplementing glucose to early lactation dairy cows in the form of rumen bypass glucose can increase blood sugar concentration, reduce ketone body concentration, alleviate negative energy balance, and effectively prevent the occurrence of fatty liver and ketosis.

[0003] At present, raw material processing equipment for glucose usually mixes powdered glucose with auxiliary materials and then coats them. In the above mixing process, since the added auxiliary materials need to be mixed with water, they need to be dried and granulated subsequently. At the same time, the dried particles need to be coated to finally form particles with a diameter of about 0.5 mm. The above process is generally carried out in a fluidized bed, because a large number of small-sized particles tumble and rub in the fluidized bed, and will be adsorbed to each other due to static electricity to generate some particles with larger particle sizes. These particles are generally screened out subsequently, which will greatly increase the manufacturing cost. Summary of the invention

[0004] The object of the present invention is to provide a method and device for preparing rumen bypass glucose to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a rumen bypass glucose preparation device, comprising a box, a kernel feeding port, a tangential inlet and a hot air inlet device, wherein the kernel feeding port is installed on the top of the box, the tangential inlet is provided with a plurality of tangential inlets and is tangentially arranged on the side of the hot air inlet device, and the hot air feeding port is fixedly installed on the bottom of the box;

[0006] The hot air inlet device includes a rotating part and a threaded collecting part. The rotating part is driven to rotate by the high-temperature airflow entering from the bottom and cooperates with the tangential airflow entering from the tangential inlet to form a spiral upward airflow to dry and coat the input materials.

[0007] The thread collecting part includes a liftable thread rib and a fixed static elimination plate, the spiral direction of the thread rib is opposite to the airflow entering direction of the tangential inlet, and the static elimination plate can neutralize static electricity.

[0008] Preferably, the box body is divided into a preparation area, an air inlet area and a fixing seat from top to bottom, a cavity is provided inside the fixing seat, and air holes are provided on the top cover plate of the cavity.

[0009] Preferably, an atomizing nozzle is provided at the lower end of the kernel feeding port.

[0010] Preferably, the tangential inlet includes a tangential air duct and a support sleeve.

[0011] Preferably, the rotating part includes a duct plate, a retaining ring, a snap ring, fan blades and a rotating shaft, a plurality of air ducts are arranged inside the duct plate, and the inlet of the air duct is located on the lower surface, and the outlet is located on the side, the retaining ring is fixedly mounted on the fixed seat and is located on the outer side of the duct plate, the snap ring is fixedly mounted on the fixed seat and is located on the lower surface of the duct plate, the fan blades are fixedly mounted on the rotating shaft, the rotating shaft is mounted in the fixed seat through a bearing, and a friction pad is provided on the bottom surface of the rotating shaft.

[0012] Preferably, the threaded collecting part also includes a rib fixing plate, a connecting column, a partition and a crushing blade, the spiral ribs are fixedly mounted on the rib fixing plate, the static elimination plate is fixedly mounted on the support sleeve, a sleeve is provided under the rib fixing plate, the sleeve is installed between the rotating shaft and the connecting column, the bottom of the connecting column is rotatably connected to the fixing seat, the top is fixedly connected to the crushing blade, and the partition is fixedly mounted in the cavity.

[0013] Preferably, the sleeve, the rotating shaft and the connecting column are connected by a key.

[0014] Preferably, a sealing ring is provided at the bottom of the sleeve, and an air hole is provided in the middle of the partition. The sealing ring covers the air hole by gravity in a natural state, and a friction pad is provided on the upper surface of the sealing ring.

[0015] A method for preparing rumen bypass glucose, the rumen bypass glucose comprises a core and a coating, the core is a particle prepared from active ingredient glucose and auxiliary materials; the auxiliary materials are silicon dioxide or calcium stearate and sodium carboxymethyl cellulose, and the coating material is saturated fatty acid.

[0016] A method for preparing rumen bypass glucose comprises the following steps:

[0017] S1. Mix glucose and auxiliary materials evenly at a certain humidity;

[0018] S2. The product obtained in S1 is put into a preparation device to form pellets and preliminarily dried to form a core;

[0019] S3. Add the molten coating material to the preparation equipment and coat it in the preparation equipment to obtain the product.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The rumen bypass glucose produced by the present invention through a new formula can protect the glucose eaten by dairy cows from degradation in the rumen to a certain extent, and at the same time can be effectively released after the rumen, which is beneficial to the postpartum recovery of dairy cows and meets the energy needs of dairy cows;

[0022] 2. The preparation device used in the present invention can form an upward spiral airflow through the tangential inlet and the hot air inlet device when producing a mixture of glucose and auxiliary materials, thereby accelerating the drying of the mixture to form a kernel;

[0023] 3. During the production process, the spiral airflow and the threaded collection part can remove static electricity from larger particles that are attracted to each other due to static electricity and re-form them into small-sized particles, thereby obtaining products with the required particle size and reducing waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the structure of the present invention;

[0025] Figure 2 A top view of the present invention;

[0026] Figure 3 for Figure 2 Sectional structure diagram at inner AA;

[0027] Figure 4 for Figure 3 A magnified view of the structure at inner B;

[0028] Figure 5 It is a schematic diagram of the structure of the rotating part and the thread collecting part;

[0029] Figure 6 It is a schematic diagram of the structure of the hot air inlet device of the present invention.

[0030] In the figure: 1-box; 11-preparation area; 12-air inlet area; 13-fixed seat; 14-cavity; 15-air hole;

[0031] 2- Kernel feeding port;

[0032] 3- tangential inlet; 31- tangential air duct; 32- support sleeve;

[0033] 4-hot air inlet device; 41-rotating part; 411-air duct plate; 412-retaining ring; 413-clamping ring; 414-fan blade; 415-rotating shaft;

[0034] 42-threaded collecting part; 421-threaded ribs; 422-static elimination plate; 423-rib fixing plate; 424-connecting column; 425-partition; 426-crushing blade; 427-sleeve. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] See also Figures 1 to 6 The present invention provides a technical solution: a rumen bypass glucose preparation device, comprising a box body 1, a kernel feeding port 2, a tangential inlet 3 and a hot air inlet device 4, wherein the kernel feeding port 2 is installed on the top of the box body 1, the tangential inlet 3 is provided with a plurality of tangential inlets and is tangentially arranged on the side of the hot air inlet device 4, and the hot air feeding port 4 is fixedly installed on the bottom of the box body 1;

[0037] The hot air inlet device 4 includes a rotating part 41 and a threaded collecting part 42. The rotating part 41 is driven to rotate by the high-temperature airflow entering from the bottom and cooperates with the tangential airflow entering from the tangential inlet 3 to form a spiral upward airflow to dry and coat the input materials. The rotating part 41 is used to spray airflow upward from the bottom, and the threaded collecting part 42 is used to collect and re-crush particles with larger particle sizes.

[0038] The threaded collecting part 42 includes a liftable threaded rib 421 and a fixed static elimination plate 422. The spiral direction of the threaded rib 421 is opposite to the airflow entering direction of the tangential inlet 3. The static elimination plate 422 can neutralize static electricity. The liftable design of the threaded rib 421 can facilitate the subsequent cleaning of the rib position. The static elimination plate 422 is connected to an external high-voltage power supply, and an electrode is arranged therein to neutralize static electricity by discharge.

[0039] In this embodiment, the box body 1 is divided into a preparation area 11, an air inlet area 12 and a fixing seat 13 from top to bottom, a cavity 14 is provided inside the fixing seat 13, and an air hole 15 is provided on the top cover plate of the cavity 14. The design of the air hole 15 facilitates the hot air entering from the fixing seat 13 to be ejected upward in a concentrated manner.

[0040] In this embodiment, an atomizing nozzle is provided at the lower end of the kernel feeding port 2, and the kernel feeding port 2 is connected to an external pump body for spraying a mixture of glucose and auxiliary materials into the preparation area 11 through the atomizing nozzle to form particles with smaller particle size.

[0041] In this embodiment, the tangential inlet 3 includes a tangential air duct 31 and a support sleeve 32. The tangential air duct 31 can blow airflow and molten coating material into the tangential air duct to coat the kernel.

[0042] In this embodiment, the rotating part 41 includes a duct disc 411, a retaining ring 412, a retaining ring 413, a fan blade 414 and a rotating shaft 415. The duct disc 411 is provided with multiple ducts, and the inlet of the duct is located on the lower surface, and the outlet is located on the side. The retaining ring 412 is fixedly mounted on the fixing seat 13 and is located on the outer side of the duct disc 411. The retaining ring 413 is fixedly mounted on the fixing seat 13 and is located on the lower surface of the duct disc 411. The fan blade 414 is fixedly mounted on the rotating shaft 415. The rotating shaft 415 is mounted in the fixing seat 13 through a bearing. A friction pad is provided on the bottom surface of the rotating shaft 415. The hot air passing through the air hole 15 will be blown into the air inlet area 12 through the air duct in the duct disc 411 and through the interaction with the airflow entering from the tangential air duct 31, a spiral airflow with a large flow velocity on the outside and a small flow velocity on the inside is formed, which is continuously blown out from the edge of the static elimination plate 422 into the preparation area 11.

[0043] In this embodiment, the threaded collecting portion 42 also includes a rib fixing plate 423, a connecting column 424, a partition 425 and a crushing blade 426. The spiral rib 421 is fixedly mounted on the rib fixing plate 423, and the static elimination plate 422 is fixedly mounted on the support sleeve 32. A sleeve 427 is provided below the rib fixing plate 423, and the sleeve 427 is installed between the rotating shaft 415 and the connecting column 424. The bottom of the connecting column 424 is rotatably connected to the fixing seat 13, and the top is fixedly connected to the crushing blade 426. The partition 425 is fixedly installed in the cavity 14, the sleeve 427, the rotating shaft 415 and the connecting column 424 are connected by a key, a sealing ring is provided at the bottom of the sleeve 427, and a wind hole is provided in the middle of the partition 425. The sealing ring covers the wind hole by gravity in a natural state, and a friction pad is provided on the upper surface of the sealing ring. The hot air entering through the side of the bottom fixing seat 13 will push the sealing ring of the sleeve 427 to move the sleeve 427 upward and make the friction pad on the sealing ring contact with the friction pad on the rotating shaft 415. When the airflow passes through the fan blade 414, it drives the fan blade 414 and the rotating shaft 415 to rotate. Through the action of the friction pad and the key, it drives the sleeve 427 and the connecting column 424 to rotate. At the same time, because the top of the sleeve 427 is connected to the rib fixing plate 423 through the hanging table, the rib fixing plate 423 will not rotate. When rotating, because the rotation direction and the spiral direction of the spiral rib 421 are opposite to the air inlet direction of the tangential air duct 31, the particles with relatively larger particle size and mass in the preparation area 11 due to electrostatic bonding will be The airflow and gravity are concentrated on the spiral ribs 421, and the particles are pushed toward the center by the flow of airflow in the channel formed by the spiral ribs 421. During the pushing process, the particles whose static electricity is neutralized and can disperse on their own will be blown away by the airflow from the spiral ribs 421 and re-enter the preparation area. Those that cannot disperse on their own after the static electricity is eliminated will enter the crushing blades 426, and will be hit, squeezed and crushed by the rotating crushing blades 426 driven by the rotating connecting column 424, and then be brought back into the preparation area 11 by the airflow to be prepared into products.

[0044] The working principle of the above preparation device is as follows:

[0045] When in use, first, hot air is blown into the mixed raw material box 1 through the tangential inlet 3 and the hot air inlet device 4. The tangential air duct 31 interacts with the air flow blown out by the continuously rotating air duct disk 411 to form a spiral airflow, and is blown out from the edge of the rib fixing plate 423 to the preparation area 11, and finally a spiral airflow with a strong edge and a slightly weaker interior is formed in the preparation area 11. The strong wind force at the edge can prevent the material sprayed from the atomizing nozzle from sticking to the side wall, which is convenient for drying the raw materials sprayed from the atomizing nozzle. At the same time, the hot air entering the fixed seat 13 will push the sleeve 427 to move upward, and the spiral ribs 421 will be pushed up from the static elimination plate 422 through the sleeve 427 to form a spiral collection channel, and the sealing ring of the sleeve 427 will be pushed open to move the sleeve 427 upward and make the friction pad on the sealing ring contact with the friction pad on the rotating shaft 415. When the airflow passes through the fan blade 414, it will drive the fan blade 414 and the rotating shaft 415. The shaft 415 rotates, and through the action of the friction pad and the key, it will drive the sleeve 427 and the connecting column 424 to rotate, and then drive the crushing blade 426 to rotate at the center position of the spiral rib 421. At the same time, with the strong external and slightly weak internal airflow and its own gravity, the large particle products formed by mutual adsorption due to static electricity will fall into the spiral rib 421, and the airflow cut into the spiral rib 421 in the opposite direction of the spiral airflow through the rotation direction and the spiral direction of the spiral rib 421 will push these particles toward the center. In the pushing process, the particles whose static electricity is neutralized can disperse by themselves, and will be blown away by the airflow from the spiral rib 421 to re-enter the preparation area, while those that cannot disperse by themselves after the static electricity is eliminated will enter the crushing blade 426, and the rotating crushing blade 426 driven by the rotating connecting column 424 will be hit, squeezed and crushed, and then brought back into the preparation area 11 by the airflow to be prepared into products.

[0046] A method for preparing rumen bypass glucose, the rumen bypass glucose comprises a core and a coating, the core is a particle prepared from active ingredient glucose and auxiliary materials; the auxiliary materials are silicon dioxide or calcium stearate and sodium carboxymethyl cellulose, and the coating material is saturated fatty acid.

[0047] The present invention also discloses a method for preparing rumen bypass glucose, which comprises the following steps:

[0048] S1. Preparation of core material particles: Glucose and auxiliary materials are put into the above-mentioned preparation device in proportion and mixed evenly, and then modulated with water, wherein the auxiliary material is dextrin, and the weight ratio of glucose is 35%-45%;

[0049] S2. Granulating the mixture obtained in step S1, and drying to obtain core particles;

[0050] S3. Sieve the particles obtained in step S2 through a 20-25 mesh sieve to screen out particles with a qualified particle size.

[0051] The ratio of glucose to auxiliary materials is (90-95):(10-5), and the mass ratio of the core to the coating is (62-68):(38-32).

[0052] The added coating material can also be a single solid palm oil.

[0053] Based on the above, the rumen-bypass glucose produced by the new formula of the present invention protects the glucose eaten by the cow from degradation by the rumen to a certain extent, and at the same time can be effectively released after the rumen, which is beneficial to the postpartum recovery of the cow and meets the energy needs of the cow; the preparation device used in the present invention can form an upward spiral airflow through the set tangential inlet and the hot air entry device when producing a mixture of glucose and auxiliary materials, thereby accelerating the formation of a kernel of the dried mixture; in the production process, because of the spiral airflow and the threaded collecting part, the larger particles adsorbed by static electricity can be destaticized and re-formed into small-sized particles, so as to obtain products with the required particle size and reduce waste.

[0054] It is known from common technical knowledge that the present invention can be implemented by other embodiments that do not deviate from its spirit or essential features. Therefore, the above disclosed embodiments are only illustrative in all respects and are not exclusive. All changes within the scope of the present invention or within the scope equivalent to the present invention are included in the present invention.

Claims

1. A method for preparing rumen bypass glucose, characterized in that: The rumen bypass glucose comprises a core and a coating, wherein the core is a particle prepared from active ingredient glucose and auxiliary materials; the auxiliary materials are silicon dioxide or calcium stearate and sodium carboxymethyl cellulose, and the coating material is saturated fatty acid.

2. The method for preparing rumen bypass glucose according to claim 1, characterized in that: The following steps are involved: S1. Mix glucose and auxiliary materials evenly at a certain humidity; S2. The product obtained in S1 is put into a preparation device to form pellets and preliminarily dried to form a core; S3. Add the molten coating material to the preparation equipment and coat it in the preparation equipment to obtain the product.

3. A rumen bypass glucose preparation device according to claim 2, characterized in that: It comprises a box body (1), a kernel feeding port (2), a tangential inlet (3) and a hot air inlet device (4), wherein the kernel feeding port (2) is installed at the top of the box body (1), a plurality of tangential inlets (3) are provided and tangentially arranged on the side of the hot air inlet device (4), and the hot air feeding port (4) is fixedly installed at the bottom of the box body (1); The hot air inlet device (4) comprises a rotating part (41) and a threaded collecting part (42), wherein the rotating part (41) is driven to rotate by the high-temperature airflow entering from the bottom and cooperates with the tangential airflow entering from the tangential inlet (3) to form a spiral upward airflow, thereby drying and coating the input materials; The threaded collecting portion (42) comprises a liftable threaded rib (421) and a fixed static elimination plate (422), wherein the spiral direction of the threaded rib (421) is opposite to the airflow entry direction of the tangential inlet (3), and the static elimination plate (422) is capable of neutralizing static electricity.

4. The rumen bypass glucose preparation device according to claim 3, characterized in that: The box body (1) is divided into a preparation area (11), an air inlet area (12) and a fixing seat (13) from top to bottom, a cavity (14) is provided inside the fixing seat (13), and an air hole (15) is provided on the top cover plate of the cavity (14).

5. The rumen bypass glucose preparation device according to claim 3, characterized in that: An atomizing nozzle is arranged at the lower end of the kernel feeding port (2).

6. The rumen bypass glucose preparation device according to claim 4, characterized in that: The tangential inlet (3) comprises a tangential air duct (31) and a support sleeve (32).

7. The rumen bypass glucose preparation device according to claim 6, characterized in that: The rotating part (41) comprises an air duct disc (411), a retaining ring (412), a snap ring (413), a fan blade (414) and a rotating shaft (415); a plurality of air ducts are arranged inside the air duct disc (411), and the inlet of the air duct is located on the lower surface, and the outlet is located on the side; the retaining ring (412) is fixedly mounted on the fixing seat (13) and is located on the outer side of the air duct disc (411); the snap ring (413) is fixedly mounted on the fixing seat (13) and is located on the lower surface of the air duct disc (411); the fan blade (414) is fixedly mounted on the rotating shaft (415); the rotating shaft (415) is mounted in the fixing seat (13) via a bearing; and a friction pad is provided on the bottom surface of the rotating shaft (415).

8. The rumen bypass glucose preparation device according to claim 7, characterized in that: The threaded collecting portion (42) further comprises a rib fixing plate (423), a connecting column (424), a partition (425) and a crushing blade (426); the spiral rib (421) is fixedly mounted on the rib fixing plate (423); the static elimination plate (422) is fixedly mounted on the support sleeve (32); a sleeve (427) is provided below the rib fixing plate (423); the sleeve (427) is mounted between the rotating shaft (415) and the connecting column (424); the bottom of the connecting column (424) is rotatably connected to the fixing seat (13); the top is fixedly connected to the crushing blade (426); and the partition (425) is fixedly mounted in the cavity (14).

9. The rumen bypass glucose preparation device according to claim 8, characterized in that: The sleeve (427), the rotating shaft (415) and the connecting column (424) are connected via a key.

10. The rumen bypass glucose preparation device according to claim 8, characterized in that: A sealing ring is provided at the bottom of the sleeve (427), and a wind hole is provided in the middle of the partition (425). The sealing ring covers the wind hole by gravity in a natural state, and a friction pad is provided on the upper surface of the sealing ring.

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